Olomouc

What is the climate like in Olomouc?

The best time to visit Olomouc is typically June – August, with trip comfort peaking in August (6.7/10). Olomouc is warmest in July, when daily highs average 78°F (25°C), and coolest in January, when lows fall to about 27°F (-3°C). The wettest month is typically September and the driest is January; the year sees roughly 30 in (768 mm) of precipitation.

• Best time to visitJune – August — comfort peaks in August (6.7/10)
• Warmest monthJuly — average high 78°F (25°C)
• Coolest monthJanuary — average low 27°F (-3°C)
• Wettest monthSeptember (3.8 in (96 mm))
• Driest monthJanuary (1.6 in (41 mm))
• Annual precipitation30 in (768 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromMosnov, 63 km away (1953-2025)